248519040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 1012296960

約数和(自身を除く): 763777920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 128, 132, 140, 154, 160, 164, 165, 168, 176, 192, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 320, 328, 330, 336, 352, 384, 385, 410, 420, 440, 448, 451, 462, 480, 492, 528, 560, 574, 615, 616, 640, 656, 660, 672, 704, 770, 820, 840, 861, 880, 896, 902, 924, 960, 984, 1056, 1120, 1148, 1155, 1230, 1232, 1312, 1320, 1344, 1353, 1408, 1435, 1540, 1640, 1680, 1681, 1722, 1760, 1804, 1848, 1920, 1968, 2112, 2240, 2255, 2296, 2310, 2460, 2464, 2624, 2640, 2688, 2706, 2870, 3080, 3157, 3280, 3360, 3362, 3444, 3520, 3608, 3696, 3936, 4224, 4305, 4480, 4510, 4592, 4620, 4920, 4928, 5043, 5248, 5280, 5412, 5740, 6160, 6314, 6560, 6720, 6724, 6765, 6888, 7040, 7216, 7392, 7872, 8405, 8610, 9020, 9184, 9240, 9471, 9840, 9856, 10086, 10560, 10824, 11480, 11767, 12320, 12628, 13120, 13440, 13448, 13530, 13776, 14432, 14784, 15744, 15785, 16810, 17220, 18040, 18368, 18480, 18491, 18942, 19680, 20172, 21120, 21648, 22960, 23534, 24640, 25215, 25256, 26240, 26896, 27060, 27552, 28864, 29568, 31570, 33620, 34440, 35301, 36080, 36736, 36960, 36982, 37884, 39360, 40344, 43296, 45920, 47068, 47355, 49280, 50430, 50512, 53792, 54120, 55104, 55473, 57728, 58835, 63140, 67240, 68880, 70602, 72160, 73920, 73964, 75768, 78720, 80688, 86592, 91840, 92455, 94136, 94710, 100860, 101024, 107584, 108240, 110208, 110946, 117670, 126280, 129437, 134480, 137760, 141204, 144320, 147840, 147928, 151536, 161376, 173184, 176505, 183680, 184910, 188272, 189420, 201720, 202048, 215168, 216480, 221892, 235340, 252560, 258874, 268960, 275520, 277365, 282408, 288640, 295856, 303072, 322752, 353010, 369820, 376544, 378840, 388311, 403440, 404096, 432960, 443784, 470680, 505120, 517748, 537920, 551040, 554730, 564816, 591712, 606144, 645504, 647185, 706020, 739640, 753088, 757680, 776622, 806880, 865920, 887568, 941360, 1010240, 1035496, 1075840, 1109460, 1129632, 1183424, 1212288, 1294370, 1412040, 1479280, 1506176, 1515360, 1553244, 1613760, 1775136, 1882720, 1941555, 2020480, 2070992, 2218920, 2259264, 2366848, 2588740, 2824080, 2958560, 3030720, 3106488, 3227520, 3550272, 3765440, 3883110, 4141984, 4437840, 4518528, 5177480, 5648160, 5917120, 6061440, 6212976, 7100544, 7530880, 7766220, 8283968, 8875680, 10354960, 11296320, 11834240, 12425952, 15532440, 16567936, 17751360, 20709920, 22592640, 24851904, 31064880, 35502720, 41419840, 49703808, 62129760, 82839680, 124259520, 248519040]

約数ペア:

[(1, 248519040), (2, 124259520), (3, 82839680), (4, 62129760), (5, 49703808), (6, 41419840), (7, 35502720), (8, 31064880), (10, 24851904), (11, 22592640), (12, 20709920), (14, 17751360), (15, 16567936), (16, 15532440), (20, 12425952), (21, 11834240), (22, 11296320), (24, 10354960), (28, 8875680), (30, 8283968), (32, 7766220), (33, 7530880), (35, 7100544), (40, 6212976), (41, 6061440), (42, 5917120), (44, 5648160), (48, 5177480), (55, 4518528), (56, 4437840), (60, 4141984), (64, 3883110), (66, 3765440), (70, 3550272), (77, 3227520), (80, 3106488), (82, 3030720), (84, 2958560), (88, 2824080), (96, 2588740), (105, 2366848), (110, 2259264), (112, 2218920), (120, 2070992), (123, 2020480), (128, 1941555), (132, 1882720), (140, 1775136), (154, 1613760), (160, 1553244), (164, 1515360), (165, 1506176), (168, 1479280), (176, 1412040), (192, 1294370), (205, 1212288), (210, 1183424), (220, 1129632), (224, 1109460), (231, 1075840), (240, 1035496), (246, 1010240), (264, 941360), (280, 887568), (287, 865920), (308, 806880), (320, 776622), (328, 757680), (330, 753088), (336, 739640), (352, 706020), (384, 647185), (385, 645504), (410, 606144), (420, 591712), (440, 564816), (448, 554730), (451, 551040), (462, 537920), (480, 517748), (492, 505120), (528, 470680), (560, 443784), (574, 432960), (615, 404096), (616, 403440), (640, 388311), (656, 378840), (660, 376544), (672, 369820), (704, 353010), (770, 322752), (820, 303072), (840, 295856), (861, 288640), (880, 282408), (896, 277365), (902, 275520), (924, 268960), (960, 258874), (984, 252560), (1056, 235340), (1120, 221892), (1148, 216480), (1155, 215168), (1230, 202048), (1232, 201720), (1312, 189420), (1320, 188272), (1344, 184910), (1353, 183680), (1408, 176505), (1435, 173184), (1540, 161376), (1640, 151536), (1680, 147928), (1681, 147840), (1722, 144320), (1760, 141204), (1804, 137760), (1848, 134480), (1920, 129437), (1968, 126280), (2112, 117670), (2240, 110946), (2255, 110208), (2296, 108240), (2310, 107584), (2460, 101024), (2464, 100860), (2624, 94710), (2640, 94136), (2688, 92455), (2706, 91840), (2870, 86592), (3080, 80688), (3157, 78720), (3280, 75768), (3360, 73964), (3362, 73920), (3444, 72160), (3520, 70602), (3608, 68880), (3696, 67240), (3936, 63140), (4224, 58835), (4305, 57728), (4480, 55473), (4510, 55104), (4592, 54120), (4620, 53792), (4920, 50512), (4928, 50430), (5043, 49280), (5248, 47355), (5280, 47068), (5412, 45920), (5740, 43296), (6160, 40344), (6314, 39360), (6560, 37884), (6720, 36982), (6724, 36960), (6765, 36736), (6888, 36080), (7040, 35301), (7216, 34440), (7392, 33620), (7872, 31570), (8405, 29568), (8610, 28864), (9020, 27552), (9184, 27060), (9240, 26896), (9471, 26240), (9840, 25256), (9856, 25215), (10086, 24640), (10560, 23534), (10824, 22960), (11480, 21648), (11767, 21120), (12320, 20172), (12628, 19680), (13120, 18942), (13440, 18491), (13448, 18480), (13530, 18368), (13776, 18040), (14432, 17220), (14784, 16810), (15744, 15785)]